70213969

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 83064960

約数和(自身を除く): 12850991

約数列:

[1, 7, 43, 89, 301, 623, 2621, 3827, 18347, 26789, 112703, 233269, 788921, 1632883, 10030567, 70213969]

約数ペア:

[(1, 70213969), (7, 10030567), (43, 1632883), (89, 788921), (301, 233269), (623, 112703), (2621, 26789), (3827, 18347)]